Tally by Backspin Labs for Claude.ai
com.backspinlabs/tally
Ask about a Lightspeed Retail (R-Series) shop's sales, stock, customers, and work orders.
client:Claude.ai
transport:streamable-http
Install Tally by Backspin Labs in Claude.ai
Settings → Connectors → Add custom connector
https://tally.backspinlabs.com/mcp
Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs